Q3 CFA 3.OA.3

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means 3 added together 4 times (3 + 3 + 3 + 3).

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 4 means splitting 12 into 4 equal parts, which equals 3.

Front

What does the term 'altogether' mean in math problems?

Back

'Altogether' refers to the total amount when combining quantities. For example, if you have 3 apples and 2 apples, altogether you have 5 apples.

Front

How do you find the total minutes if you run for a certain number of minutes each day for a week?

Back

Multiply the number of minutes run each day by the number of days in a week. For example, 8 minutes x 7 days = 56 minutes.

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal. For example, 2 + 2 = 4 is an equation.

Front

What does it mean to share equally?

Back

To share equally means to divide something into the same number of parts so that everyone gets the same amount.

Front

If Krysanthe baked 9 trays of cookies with 6 cookies each, how do you find the total number of cookies?

Back

Multiply the number of trays by the number of cookies per tray: 9 trays x 6 cookies = 54 cookies.

Front

What is the multiplication equation for Peter's gum problem?

Back

The multiplication equation is 8 packs x 6 pieces = 48 pieces of gum.

Front

How do you find out how many blueberries each friend gets if they are shared equally?

Back

Divide the total number of blueberries by the number of friends. For example, 49 blueberries ÷ 7 friends = 7 blueberries each.

Front

What is the total number of pencils Donna has if she shares them with 9 friends?

Back

To find out how many pencils each friend gets, divide the total number of pencils by the number of friends: 81 pencils ÷ 9 friends = 9 pencils each.